SiriusXM is one entity now, however there are two packages, the Sirius and the XM. Both have different premium channels, and the top for either gets certain channels. I have 2 radios on my account, and it's every channel for XM (my radio is XM only), because you have to get the top tier to hear Stern. I pay like $33 a month, way too much. Need to call and threaten to cancel so they will hopefully lower it. I want to stay month to month and not buy a year or whatever they have specials on. I've had no problems with them so far, subscriber for over a year. Customer service was helpful and polite. I'll update if I remember when I call about lowering price.
Edit: I got beaten to it!!!
2012 Fusion Sport, 56k miles, White Platinum Tri-coat. Every option except nav. 28% tint, Diode Dynamics LEDs, Steeda CAI, Steeda 93 octane SCT Tune, Steeda 22.5mm RSB, Magnaflow Catback, Enkei Raijin
[SOLD]2004 SEL Premium, 72,700 miles, Vibrant White. 35% Tint, K&N Panel filter, Remote Start, 4x Infinity Reference 6832cf, JVC KW-R800BT, Rockford Fosgate 501bd, Bazooka BT1014
1989 Mustang LX 5.0 Vert, White, T5, built motor/driveline, race suspension, fast/loud as f*ck